On Aug 23, 2012, at 11:11 AM, "Lin Ming" wrote:
> On Fri, Aug 17, 2012 at 1:58 AM, Banerjee, Debabrata
> wrote:
>> This code tries to send a neighbor discovery ICMPv6 packet for router
>> reachability while read_lock(tb6_lock) is held. The send may want to cause
>> a fib6_clean_all() garbage col
On Fri, Aug 17, 2012 at 1:58 AM, Banerjee, Debabrata
wrote:
> This code tries to send a neighbor discovery ICMPv6 packet for router
> reachability while read_lock(tb6_lock) is held. The send may want to cause
> a fib6_clean_all() garbage collection, which will try to take
> write_lock(tb6_lock), r
This code tries to send a neighbor discovery ICMPv6 packet for router
reachability while read_lock(tb6_lock) is held. The send may want to cause
a fib6_clean_all() garbage collection, which will try to take
write_lock(tb6_lock), resulting in deadlock. Garbage collection becomes
more likely under hi
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